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  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

Sur d’autres sites (9767)

  • laravel ffmpeg upload video in amazon s3 failed 504 gateway Time-out

    21 mai 2020, par Ahmed Al-Rayan

    Why after uploading a video size of more than 1 Giga, I see a problem in the nginx 504 gateway timeout preventing me from completing the processing process. The meaning of the video after uploading starts the processing process and because of this problem it does not go to processing use laravel ffmpeg and use amazon s3 service to store the videos on it and the entire site uploaded to Digital hosting

    


  • Revision fc0b33182b : aq_mode=3 : Set target seg_map in sb-block order. Removes a TODO. Changed meanin

    27 mars 2014, par Marco Paniconi

    Changed Paths :
     Modify /vp9/encoder/vp9_aq_cyclicrefresh.c



    aq_mode=3 : Set target seg_map in sb-block order.

    Removes a TODO. Changed meaning of some parameters
    (target-max-percent refresh and starting index) to be
    defined relative to superblock. Also, modify turn-off condition.

    Change-Id : I5e55f372b7079c24f9cdac0b06fa34620dbf456b

  • ffmpeg - AVPixelFormat, what is "smaples" means in the documentation ?

    17 juin 2017, par dafnahaktana

    I did not understand the documentation , for example :

    AV_PIX_FMT_YUV422P planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)

    I didn’t understand the meaning of "(1 Cr & Cb sample per 2x1 Y samples) ",
    and what does it mean 4:2:2 ? I could not find explanation anywhere.

    Also , I see there are types like AV_PIX_FMT_YUV420P that have 12bpp. Does that mean that each pixel is represented by 12 bit ? if so, how is it represented ? Should I allocate two bytes for each pixel and ignore the last 4 bits ? or I should allocate something like ceil((#pixels)*1.5) bytes ?

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